package com.code2roc.jarmanage.servlet.depoly;

import com.code2roc.jarmanage.db.ProjectDB;
import com.code2roc.jarmanage.model.ProjectDO;
import com.code2roc.jarmanage.model.Result;
import com.code2roc.jarmanage.util.CommonUtil;
import com.code2roc.jarmanage.util.ConvertUtil;
import com.code2roc.jarmanage.util.FileUtil;
import com.code2roc.jarmanage.util.StringUtil;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;

public class RecoverBackUpServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        Result result = Result.okResult();
        HashMap paramMap = CommonUtil.getParamMap(req);
        String projectID = ConvertUtil.convert2String(paramMap.get("projectID"));
        String backUpFileName = ConvertUtil.convert2String(paramMap.get("backUpFileName"));
        ProjectDO entity = ProjectDB.selectOne(projectID);
        String filePath = "";
        String backUpFilePath = "";
        if (StringUtil.isEmpty(entity.getDepolyType())) {
            //jar
            filePath = entity.getJarPackagePath() + File.separator + entity.getServiceName() + ".jar";
            backUpFilePath = entity.getJarPackagePath() + File.separator  + backUpFileName;
        } else {
            //war
            filePath = entity.getJarPackagePath() + File.separator + "webapps" + File.separator + entity.getServiceName() + ".war";
            backUpFilePath = entity.getJarPackagePath() + File.separator + "webapps" + File.separator  + backUpFileName;
        }
        FileUtil.delete(filePath);
        FileUtil.copyFile(backUpFilePath, filePath);
        resp.getWriter().println(result.toString());
    }
}
